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Alex Fornito
Monash University
PsychiatryDevelopmental psychologyPsychologyNeuroscienceSchizophrenia
186Publications
61H-index
13.4kCitations
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Publications 210
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#1Alex FornitoH-Index: 61
Last. Mark A. BellgroveH-Index: 43
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#2Igor NenadicH-Index: 23
Last. Yann QuidéH-Index: 8
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#1Ben D. Fulcher (USYD: University of Sydney)H-Index: 15
#2Aurina Arnatkeviciute (Monash University)H-Index: 1
Last. Alex Fornito (Monash University)H-Index: 61
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The recent availability of whole-brain atlases of gene expression, which quantify the transcriptional activity of thousands of genes across many different brain regions, has opened new opportunities to understand how gene-expression patterns relate to spatially varying properties of brain structure and function. To aid interpretation of a given neural phenotype, gene-set enrichment analysis (GSEA) has become a standard statistical methodology to identify functionally related groups of genes, ann...
1 CitationsSource
#1Joshua Hendrikse (Monash University)H-Index: 4
#2James P. Coxon (Monash University)H-Index: 26
Last. Nigel C. Rogasch (Monash University)H-Index: 19
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Transcranial magnetic stimulation (TMS) is a non-invasive brain stimulation technique with the capacity to modulate brain network connectivity and cognitive function. Recent studies have demonstrated long-lasting improvements in associative memory and resting-state connectivity following multi-day repetitive TMS (rTMS) to individualised parietal-hippocampal networks. We aimed to assess the reproducibility and network- and cognitive-specificity of these effects following multi-day rTMS. Participa...
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#1Méadhbh B. Brosnan (Monash University)H-Index: 5
#2Kristina Sabaroedin (Monash University)H-Index: 2
Last. Mark A. BellgroveH-Index: 43
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Animal neurophysiological studies have identified neural signals within dorsal frontoparietal areas that trace a perceptual decision by accumulating sensory evidence over time and trigger action upon reaching a threshold. Although analogous accumulation-to-bound signals are identifiable on extracranial human electroencephalography, their cortical origins remain unknown. Here neural metrics of human evidence accumulation, predictive of the speed of perceptual reports, were isolated using electroe...
1 CitationsSource
#1Aisouda Savadlou (U of C: University of Calgary)
#2Aurina Arnatkeviciute (Monash University)H-Index: 1
Last. Chad A. Bousman (Alberta Children's Hospital)H-Index: 22
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Abstract Cytochrome P450 C19 (CYP2C19) metabolizes exogenous and endogenous compounds. Although CYP2C19 is highly expressed in the liver, it is also expressed in the brain during early life. Previous human and animal studies have linked CYP2C19 genotype-predicted enzyme activity to hippocampal volumes, depressive symptoms, and anxiety-like behaviors. We examined these promising associations in a general community sample comprising 386 Caucasian adults with no history of psychiatric or neurologic...
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#1Stuart Oldham (Monash University)H-Index: 2
#2Aurina Arnatkeviciute (Monash University)H-Index: 1
Last. Alex Fornito (Monash University)H-Index: 61
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Head motion is a major confounding factor in neuroimaging studies. While numerous studies have investigated how motion impacts estimates of functional connectivity, the effects of motion on structural connectivity measured using diffusion MRI have not received the same level of attention, despite the fact that, like functional MRI, diffusion MRI relies on elaborate preprocessing pipelines that require multiple choices at each step. Here, we report a comprehensive analysis of how these choices in...
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#1Sidhant Chopra (Monash University)
#2Alex FornitoH-Index: 61
Last. Hok Pan YuenH-Index: 32
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Psychotic disorders are associated with reductions in brain volume, but the timing and causes of these reductions remain unclear. In particular, the effects of antipsychotic medication and illness have been difficult to disentangle due to a lack of prospective, longitudinal, randomized placebo-controlled designs. We conducted a triple-blind randomised placebo-controlled trial where 62 antipsychotic naive patients with first-episode psychosis (FEP) received either an atypical antipsychotic or a p...
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#1Adrian CarterH-Index: 18
#2Linda J. RichardsH-Index: 47
Last. Andrew P. BradleyH-Index: 1
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(Neuron 101, 365–369; February 6, 2019) In the original publication of this NeuroView, the member list for the Australian Brain Alliance was omitted. This has now been corrected online. Neuron apologizes for the error.
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#1Valentina Lorenzetti (ACU: Australian Catholic University)H-Index: 21
#2Yann Chye (Monash University)H-Index: 6
Last. Nadia Solowij (Illawarra Health & Medical Research Institute)H-Index: 34
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Objectives:We aimed to investigate whether severity of cannabis dependence is associated with the neuroanatomy of key brain regions of the stress and reward brain circuits.Methods:To examine depend...
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